90351730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3517}}^1$

素因数の和:3898

約数の個数: 32

約数和(自身を含む): 186425856

約数和(自身を除く): 96074126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3517, 3670, 5138, 7034, 12845, 17585, 24619, 25690, 35170, 49238, 123095, 246190, 1290739, 2581478, 6453695, 9035173, 12907390, 18070346, 45175865, 90351730]

約数ペア:

[(1, 90351730), (2, 45175865), (5, 18070346), (7, 12907390), (10, 9035173), (14, 6453695), (35, 2581478), (70, 1290739), (367, 246190), (734, 123095), (1835, 49238), (2569, 35170), (3517, 25690), (3670, 24619), (5138, 17585), (7034, 12845)]